<template>
    <div class="login">
        <el-form :model="forms" :rules="rules" :ref="forms" class="login-form">
            <h3 class="title">
                OA管理系统
            </h3>
            <el-form-item prop="username">
                <el-input type="text" v-model="forms.username" placeholder="用户名"/>
            </el-form-item>
            <el-form-item prop="password">
                <el-input type="password" v-model="forms.password" placeholder="密码"
                          @keyup.enter.native="onSubmit(forms)"/>
            </el-form-item>
            <el-form-item>
                <el-button type="primary" @click="onSubmit(forms)" :loading="load" round>登录</el-button>
            </el-form-item>
        </el-form>
    </div>
</template>

<script>
import qs from "qs";
import {setAuth} from "../utils/auth";
import {getAuth, login} from "../utils/api";

export default {
    name: "Login",
    data() {
        return {
            forms: {
                username: "",
                password: ""
            },
            rules: {
                username: [
                    {
                        required: true,
                        message: "请输入用户名",
                        trigger: "blur"
                    }
                ],
                password: [
                    {
                        required: true,
                        message: "请输入密码",
                        trigger: "blur"
                    }
                ]
            },
            load: false
        }
    },
    methods: {
        onSubmit(forms) {
            this.$refs[forms].validate((valid) => {
                if (valid) {
                    this.load = true
                    login(qs.stringify(forms)).then(response => {
                        this.load = false
                        if (response && response.status === "success") {
                            getAuth().then(response => {
                                setAuth(response.data)
                            })
                            this.$message.success(response.message)
                            this.$router.push({name: "index"})
                        }
                    })
                }
            })
        }
    }
}
</script>

<style scoped>
.login {
    background-image: url(/img/background.jpg);
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.title {
    margin: 0 auto 30px;
    text-align: center;
    color: #707070;
}

.login-form {
    padding: 25px 25px 5px;
    border-radius: 10px;
    background: #fff;
    width: 300px;
}

.el-button {
    width: 100%;
}
</style>